Abstract
This work presents defoe, a new scalable and portable digital eScience toolbox that enables historical research. It allows for running text mining queries across large datasets, such as historical newspapers and books in parallel via Apache Spark. It handles queries against collections that comprise several XML schemas and physical representations. The proposed tool has been successfully evaluated using five different large-scale historical text datasets and two HPC environments, as well as on desktops. Results shows that defoe allows researchers to query multiple datasets in parallel from a single command-line interface and in a consistent way, without any HPC environment-specific requirements.
Original language | English |
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Title of host publication | Proceedings - IEEE 15th International Conference on eScience, eScience 2019 |
Publisher | IEEE |
Pages | 235-242 |
Number of pages | 8 |
ISBN (Electronic) | 9781728124513 |
DOIs | |
Publication status | Published - Sept 2019 |
Event | 15th IEEE International Conference on eScience 2019 - San Diego, United States Duration: 24 Sept 2019 → 27 Sept 2019 |
Conference
Conference | 15th IEEE International Conference on eScience 2019 |
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Abbreviated title | eScience 2019 |
Country/Territory | United States |
City | San Diego |
Period | 24/09/19 → 27/09/19 |
Keywords
- Apache Spark
- Digital tools
- Distributed queries
- High-Performance Computing
- Historical sources
- Humanities research
- Text mining
- XML schemas
ASJC Scopus subject areas
- Computer Science Applications
- Software
- Ecological Modelling
- Modelling and Simulation